HyperbolicSurfaceTraits_2 Concept Reference Definition This traits class must have a type for complex numbers. Refines HyperbolicDelaunayTriangulationTraits_2 Has models CGAL::Hyperbolic_surface_traits_2 Types typedef unspecified_type FT Field number type. typedef unspecified_type Complex represents a complex number, model of ComplexNumber, over the field HyperbolicSurfaceTraits_2::FT for its real and imaginary parts. Distance computation template<typename Number = FT, typename Point = Hyperbolic_point_2> static Number cosh_of_hyperbolic_distance (const Point &u, const Hyperbolic_point_2 &v) Member Function Documentation cosh_of_hyperbolic_distance() template<typename Number = FT, typename Point = Hyperbolic_point_2> Number HyperbolicSurfaceTraits_2::cosh_of_hyperbolic_distance ( const Point & u, const Hyperbolic_point_2 & v ) static Returnsthe hyperbolic cosine of the hyperbolic distance between u and v in the Poincaré disk. HyperbolicSurfaceTraits_2 Generated by 1.17.0

Definition

This traits class must have a type for complex numbers.

Refines

HyperbolicDelaunayTriangulationTraits_2

Has models

CGAL::Hyperbolic_surface_traits_2

Types
typedef unspecified_type	FT
	Field number type.
typedef unspecified_type	Complex
	represents a complex number, model of ComplexNumber, over the field HyperbolicSurfaceTraits_2::FT for its real and imaginary parts.

Distance computation
template<typename Number = FT, typename Point = Hyperbolic_point_2>
static Number	cosh_of_hyperbolic_distance (const Point &u, const Hyperbolic_point_2 &v)

Member Function Documentation

cosh_of_hyperbolic_distance()

template<typename Number = FT, typename Point = Hyperbolic_point_2>

Number HyperbolicSurfaceTraits_2::cosh_of_hyperbolic_distance ( const Point & u, const Hyperbolic_point_2 & v )

static

Returns

the hyperbolic cosine of the hyperbolic distance between u and v in the Poincaré disk.